Abstract

Enteroviruses and Coxsackie viruses are common causes of aseptic meningitis and encephalitis in children. These infections usually have a benign, self-limited course. However, they can have a florid presentation in immunocompromised patients, such as neonates, patients exposed to immunosuppressive drugs, such as transplant recipients and patients with agammaglobulinemia. We present a rare case of rapidly progressive acute encephalopathy caused by Coxsackie meningoencephalitis and complicated by refractory status epilepticus in an immunocompetent adult male. Our case highlights the importance of having a broad differential in patients presenting with rapidly progressive acute encephalopathy. Although rare, an enterovirus infection caused by a Coxsackie virus subtype can have a severe presentation causing significant morbidity. This case, also underscores the importance of searching for underlying immunodeficiency in malignant presentations of common viral infections. Hence, rapidly progressive acute encephalopathy due to coxsackievirus can occur in immunocompetent individuals. Aggressive and systematic diagnostic and therapeutic approach in such severe cases can influence overall outcomes.